Time zones have names. In North America, there is Eastern Standard Time (or as the case may be Eastern Daylight Savings Time), Central Time, Western Time, and so forth. No devices are involved, only nomenclature.
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Time zones have names. In North America, there is Eastern Standard Time (or as the case may be Eastern Daylight Savings Time), Central Time, Western Time, and so forth. No devices are involved, only nomenclature.
A device used to indicate instantaneous power usage.
Instantaneous speed is indicated by a speedometer in a vehicle or by a GPS device that shows real-time speed. It represents the speed of an object at a specific moment in time.
The name of a device used to conduct an orchestra is a baton.
The ancient Egyptians were responsible for developing sundials as a timekeeping device that used the sun's shadow to mark the time. They placed a stick in the ground and used the position of the shadow to indicate different hours of the day.
Tempo. Italian for Time and is used to indicate the speed in music.
Not usually unless the sun comes out for short periods of time so you can see what time it is.
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Usually a joystick is used as an input device for gaming purpose. A keyboard is also used for such purpose
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